发明名称 |
Hollow fiber membrane and process for producing the same |
摘要 |
<p>A hollow fiber membrane made of an ethylene-vinyl alcohol polymer, comprising a dense layer existing in the inner surface and a porous layer existing in the layer other than the dense layer, wherein the hollow fiber membrane has a porosity of 60 to 90%, an overall mass transfer coefficient for myoglobin in a water-based system of not less than 0.003 cm/min., and a rejection rate for albumin in a bovine blood system of not less than 97%. The EVA hollow fiber membrane is useful for hemopurification membranes such as hemodialysis membranes, hemodiafiltration membranes, hemofiltration membranes and continuous hemofiltration membranes, and a process for producing the same.</p> |
申请公布号 |
EP1134019(A2) |
申请公布日期 |
2001.09.19 |
申请号 |
EP20010102173 |
申请日期 |
2001.02.02 |
申请人 |
KURARAY CO., LTD. |
发明人 |
KAKIUCHI, TOMOKI;SEKIGUCHI, KOJI;SUEHIRO, TAKESHI;NAKAJI, SHUHEI;MATSUMOTO, YOICHI;TAKAI, MASATO;SUGO, NOZOMU;TSURUTA, HITOSHI |
分类号 |
B01D67/00;B01D69/02;B01D69/08;B01D71/38;(IPC1-7):B01D69/08;D01F1/08 |
主分类号 |
B01D67/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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